US9711908B2 - Electrical connector having improved terminals - Google Patents

Electrical connector having improved terminals Download PDF

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US9711908B2
US9711908B2 US15/236,656 US201615236656A US9711908B2 US 9711908 B2 US9711908 B2 US 9711908B2 US 201615236656 A US201615236656 A US 201615236656A US 9711908 B2 US9711908 B2 US 9711908B2
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Prior art keywords
contact
grounding
contacts
signal
insulative housing
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US15/236,656
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US20170047687A1 (en
Inventor
Tao Yao
Jing-Jie Guo
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Foxconn Interconnect Technology Ltd
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Foxconn Interconnect Technology Ltd
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Assigned to FOXCONN INTERCONNECT TECHNOLOGY LIMITED reassignment FOXCONN INTERCONNECT TECHNOLOGY LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GUO, Jing-jie, YAO, Tao
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

Definitions

  • the present invention relates to an electrical connector having improved terminals.
  • Taiwan Patent No. M499669 discloses a reversible electrical connector.
  • the electrical connector includes a number of signal contacts having a contacting portion, a soldering portion, and a connecting portion connected with the contacting portion and the soldering portion.
  • a width of the connecting portions is different from a width of the contacting portions so that impedance of the signal contacts is available to adjust to attain a good high frequency.
  • the resistance value of the electrical connector fails to meet the requirement of the heavy current passing through.
  • the object of the present invention is to provide an electrical connector, defining an insertion port, a mating direction, a transverse direction perpendicular to the mating direction, and a vertical direction perpendicular to the mating direction and the transverse direction, comprising: an insulative housing; a plurality of terminals retained in the insulative housing, each terminal having a soldering portion, the terminals having a plurality of grounding contacts, power contacts, and signal contacts, a maximum width of the power contact and the grounding contact being larger than that of the signal contact along the transverse direction; and a metal shell attached to the insulative housing.
  • FIG. 1 is a perspective, assembled view of an electrical connector
  • FIG. 2 is another perspective, assembled view of FIG. 1 ;
  • FIG. 3 is a perspective, partly exploded view of the electrical connector
  • FIG. 4 is another perspective, partly exploded view of FIG. 3 ;
  • FIG. 5 is a perspective, exploded view of the electrical connector with no shielding shell and no metal shell;
  • FIG. 6 is another perspective, exploded view of FIG. 5 ;
  • FIG. 7 is a top view of a number of first contacts.
  • FIG. 8 is a bottom view of a number of second contacts.
  • FIGS. 1 to 8 show an electrical connector 100 cooperated with a plug connector.
  • the electronic connector 100 defines a mating port, a mating direction, a transverse direction perpendicular to the mating direction and forming a horizontal plane therebetween, and a vertical direction perpendicular to the mating direction and the transverse direction in FIG. 1 .
  • the electrical connector 100 includes an insulative housing 1 , a number of terminals 2 and a metallic shielding plate 3 retained in the insulative housing 1 , a pair of collar shell 4 affixed to the insulative housing 1 , a shielding shell 5 attached to the insulative housing 1 , and a metal shell 6 affixed to the shielding shell 5 .
  • the insulative housing 1 includes an upper insulative body 11 , a lower insulative body 12 , and a third insulative body 13 over-molded with the upper insulative body 11 and the lower insulative body 12 .
  • the terminals 2 include a number of first contacts 21 carried by the upper insulative body 11 and a number of second contacts 22 carried by the lower insulative body 12 .
  • Each of the terminals 2 includes a soldering portion 23 soldered on a printed circuit board (not figured) via SMT or through hole.
  • the first contacts 21 and the second contacts 22 are positioned to have 180 degree symmetry such that the corresponding plug connector can be inserted and operatively coupled to the electrical connector 100 in either of two orientations.
  • Each of the first contacts 21 is associated with a respective one of the second contacts 22 and is positioned in reverse symmetry with respect to the second contacts 22 .
  • the first contacts 21 and the second contacts 22 extend in the mating direction and respectively include a pair of grounding contacts 24 , a pair of power contacts 25 located forwardly and eight signal contacts 26 located backwardly.
  • the pair of power contacts 25 in the middle is used to provide electric source and the pair of grounding contacts 24 located at two sides of the signal contacts 26 is used for electrical grounding.
  • the eight signal contacts 26 include four super-speed differential contacts located at two sides, two low-speed differential contacts located in the middle, and a pair of controlling contacts.
  • Each power contact 25 defines a first maximum width d 1 larger than a second maximum width d 2 defined in each signal contact 26 along the transverse direction to attain a larger resistance value to meet the requirement of passing through heavy current and guarantee stable signal transmission.
  • Each grounding contact 24 defines a third maximum width d′ larger than the second maximum width d 2 of the signal contacts 26 along the transverse direction to attain a larger resistance value to meet the requirement of passing through heavy current and guarantee grounding.
  • the grounding contacts 24 and the power contacts 25 respectively have a same width except the soldering portion 23 .
  • Each signal contact 26 defines a contacting portion 261 and a connecting portion 262 extending backwardly from the contacting portion 261 .
  • the connecting portions 262 of the signal contacts define a fourth maximum width d 3 along the transverse direction smaller than the second maximum width d 2 defined in the contacting portions 261 of the signal contacts 26 along the transverse direction to ensure the contacting portions 261 stable and increase a width between the signal contacts 26 and the grounding contacts 24 with the power contacts 25 along the transverse direction to avoid wrong contact.
  • the connecting portion of the signal contact is narrower than the connecting portion of the power contact and the grounding contact.
  • the contacting portion 261 of the signal contact 26 is wider narrower than a contacting portion of the power contact 25 and the grounding contact 24 .
  • a distance between the connecting portion 262 of the signal contact and the connecting portion of the adjacent power contact 25 is larger than that between the contacting portion 261 of the of the signal contact 26 and the connecting portion of said adjacent power contact 25 .
  • a distance between the connecting portion 262 of the signal contact 26 and the connecting portion of the adjacent the grounding contact 24 is larger than that between the contacting portion 261 of the of the signal contact 26 and the connecting portion of said adjacent the grounding contact 25 .
  • the grounding contacts 24 have a number of grounding legs 241 and the metallic shielding plate 3 has a pair of soldering legs 31 close to the grounding legs.
  • the grounding legs 241 and the soldering legs 31 in a same side are received in a same hole of the printed circuit board.
  • the shielding shell 4 is located in the metal shell 5 and a front end thereof is exposed from the metal shell 5 .

Abstract

An electrical connector, defining an insertion port, a mating direction, a transverse direction perpendicular to the mating direction, and a vertical direction perpendicular to the mating direction and the transverse direction, includes an insulative housing, a number of terminals retained in the insulative housing, and a metal shell attached to the insulative housing. Each terminal has a soldering portion. The terminals have a number of grounding contacts, power contacts, and signal contacts. A maximum width of the power contact and the grounding contact is larger than that of the signal contact along the transverse direction.

Description

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to an electrical connector having improved terminals.
2. Description of Related Art
Universal Serial Bus (USB) and USB connectors are well known in the art. Taiwan Patent No. M499669 discloses a reversible electrical connector. The electrical connector includes a number of signal contacts having a contacting portion, a soldering portion, and a connecting portion connected with the contacting portion and the soldering portion. A width of the connecting portions is different from a width of the contacting portions so that impedance of the signal contacts is available to adjust to attain a good high frequency. However, the resistance value of the electrical connector fails to meet the requirement of the heavy current passing through.
An improved electrical connector is desired.
SUMMARY OF THE INVENTION
Accordingly, the object of the present invention is to provide an electrical connector, defining an insertion port, a mating direction, a transverse direction perpendicular to the mating direction, and a vertical direction perpendicular to the mating direction and the transverse direction, comprising: an insulative housing; a plurality of terminals retained in the insulative housing, each terminal having a soldering portion, the terminals having a plurality of grounding contacts, power contacts, and signal contacts, a maximum width of the power contact and the grounding contact being larger than that of the signal contact along the transverse direction; and a metal shell attached to the insulative housing.
Other objects, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective, assembled view of an electrical connector;
FIG. 2 is another perspective, assembled view of FIG. 1;
FIG. 3 is a perspective, partly exploded view of the electrical connector;
FIG. 4 is another perspective, partly exploded view of FIG. 3;
FIG. 5 is a perspective, exploded view of the electrical connector with no shielding shell and no metal shell;
FIG. 6 is another perspective, exploded view of FIG. 5;
FIG. 7 is a top view of a number of first contacts; and
FIG. 8 is a bottom view of a number of second contacts.
 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
Reference will now be made in detail to the preferred embodiment of the present invention.
FIGS. 1 to 8 show an electrical connector 100 cooperated with a plug connector. For convenience, the electronic connector 100 defines a mating port, a mating direction, a transverse direction perpendicular to the mating direction and forming a horizontal plane therebetween, and a vertical direction perpendicular to the mating direction and the transverse direction in FIG. 1.
The electrical connector 100 includes an insulative housing 1, a number of terminals 2 and a metallic shielding plate 3 retained in the insulative housing 1, a pair of collar shell 4 affixed to the insulative housing 1, a shielding shell 5 attached to the insulative housing 1, and a metal shell 6 affixed to the shielding shell 5.
Referring to FIGS. 3 to 4, the insulative housing 1 includes an upper insulative body 11, a lower insulative body 12, and a third insulative body 13 over-molded with the upper insulative body 11 and the lower insulative body 12.
Referring to FIGS. 3 to 6, the terminals 2 include a number of first contacts 21 carried by the upper insulative body 11 and a number of second contacts 22 carried by the lower insulative body 12. Each of the terminals 2 includes a soldering portion 23 soldered on a printed circuit board (not figured) via SMT or through hole. The first contacts 21 and the second contacts 22 are positioned to have 180 degree symmetry such that the corresponding plug connector can be inserted and operatively coupled to the electrical connector 100 in either of two orientations. Each of the first contacts 21 is associated with a respective one of the second contacts 22 and is positioned in reverse symmetry with respect to the second contacts 22.
The first contacts 21 and the second contacts 22 extend in the mating direction and respectively include a pair of grounding contacts 24, a pair of power contacts 25 located forwardly and eight signal contacts 26 located backwardly. The pair of power contacts 25 in the middle is used to provide electric source and the pair of grounding contacts 24 located at two sides of the signal contacts 26 is used for electrical grounding. The eight signal contacts 26 include four super-speed differential contacts located at two sides, two low-speed differential contacts located in the middle, and a pair of controlling contacts. Each power contact 25 defines a first maximum width d1 larger than a second maximum width d2 defined in each signal contact 26 along the transverse direction to attain a larger resistance value to meet the requirement of passing through heavy current and guarantee stable signal transmission. Each grounding contact 24 defines a third maximum width d′ larger than the second maximum width d2 of the signal contacts 26 along the transverse direction to attain a larger resistance value to meet the requirement of passing through heavy current and guarantee grounding. The grounding contacts 24 and the power contacts 25 respectively have a same width except the soldering portion 23. Each signal contact 26 defines a contacting portion 261 and a connecting portion 262 extending backwardly from the contacting portion 261. In a preferred embodiment, a width of a part of the grounding contacts 24 exposed from the insulative housing 1 is as large as that of a part of the power contacts 25 exposed from the insulative housing 1, in other word, d1′=d1. The connecting portions 262 of the signal contacts define a fourth maximum width d3 along the transverse direction smaller than the second maximum width d2 defined in the contacting portions 261 of the signal contacts 26 along the transverse direction to ensure the contacting portions 261 stable and increase a width between the signal contacts 26 and the grounding contacts 24 with the power contacts 25 along the transverse direction to avoid wrong contact. The connecting portion of the signal contact is narrower than the connecting portion of the power contact and the grounding contact. The contacting portion 261 of the signal contact 26 is wider narrower than a contacting portion of the power contact 25 and the grounding contact 24. A distance between the connecting portion 262 of the signal contact and the connecting portion of the adjacent power contact 25 is larger than that between the contacting portion 261 of the of the signal contact 26 and the connecting portion of said adjacent power contact 25. A distance between the connecting portion 262 of the signal contact 26 and the connecting portion of the adjacent the grounding contact 24 is larger than that between the contacting portion 261 of the of the signal contact 26 and the connecting portion of said adjacent the grounding contact 25.
Referring to FIGS. 3 to 4, the grounding contacts 24 have a number of grounding legs 241 and the metallic shielding plate 3 has a pair of soldering legs 31 close to the grounding legs. The grounding legs 241 and the soldering legs 31 in a same side are received in a same hole of the printed circuit board.
Referring to FIGS. 1 to 4, the shielding shell 4 is located in the metal shell 5 and a front end thereof is exposed from the metal shell 5.
However, the disclosure is illustrative only, changes may be made in detail, especially in matter of shape, size, and arrangement of sections within the principles of the invention.

Claims (2)

What is claimed is:
1. An electrical connector, defining an insertion port, a mating direction, a transverse direction perpendicular to the mating direction, and a vertical direction perpendicular to the mating direction and the transverse direction, comprising:
an insulative housing;
a plurality of terminals retained in the insulative housing, each terminal having a contacting portion, a soldering portion and a connecting portion between the contacting portion and the soldering portion, the terminals having a plurality of grounding contacts, power contacts, and signal contacts, a maximum width of the power contact and the grounding contact being larger than that of the signal contact along the transverse direction; and
a metal shell attached to the insulative housing;
wherein a width of each power contact is invariable except at the soldering portion and a width of each grounding contact is invariable except at the soldering portion;
wherein each grounding contact defines a first maximum width of a part exposed upon the insulative housing, each power contact defines a second maximum width of a part exposed upon the insulative housing, and said first maximum width is roughly equal to said second maximum width;
wherein a width of the contacting portion of the signal contact is larger than that of the connecting portion of the signal contact;
wherein the connecting portion of the signal contact is narrower than those of the power contact and the grounding contact;
wherein the contacting portion of the signal contact is narrower than those of the power contact and the grounding contact;
wherein a distance between the connecting portion of the signal contact and the connecting portion of the adjacent power contact is larger than that between the contacting portion of the signal contact and the contacting portion of said adjacent power contact.
2. An electrical connector, defining an insertion port, a mating direction, a transverse direction perpendicular to the mating direction, and a vertical direction perpendicular to the mating direction and the transverse direction, comprising:
an insulative housing;
a plurality of terminals retained in the insulative housing, each terminal having a contacting portion, a soldering portion and a connecting portion between the contacting portion and the soldering portion, the terminals having a plurality of grounding contacts, power contacts, and signal contacts, a maximum width of the power contact and the grounding contact being larger than that of the signal contact along the transverse direction; and
a metal shell attached to the insulative housing;
wherein a width of each power contact is invariable except at the soldering portion and a width of each grounding contact is invariable except at the soldering portion;
wherein each grounding contact defines a first maximum width of a part exposed upon the insulative housing, each power contact defines a second maximum width of a part exposed upon the insulative housing, and said first maximum width is roughly equal to said second maximum width;
wherein a width of the contacting portion of the signal contact is larger than that of the connecting portion of the signal contact;
wherein the connecting portion of the signal contact is narrower than those of the power contact and the grounding contact;
wherein the contacting portion of the signal contact is narrower than those of the power contact and the grounding contact;
wherein a distance between the connecting portion of the signal contact and the connecting portion of the adjacent grounding contact is larger than that between the contacting portion of the signal contact and the contacting portion of said adjacent grounding contact.
US15/236,656 2015-08-13 2016-08-15 Electrical connector having improved terminals Active US9711908B2 (en)

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CN201510494982 2015-08-13
CN201510494982.9A CN105322383B (en) 2015-08-13 2015-08-13 Electric connector
CN201510494982.9 2015-08-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180026413A1 (en) * 2015-01-27 2018-01-25 Molex, Llc Plug module system
US20180175560A1 (en) * 2016-12-19 2018-06-21 Foxconn Interconnect Technology Limited Electrical connector with intimate side arms extending from metallic shell and integrally formed within insulative shell
US11532913B2 (en) * 2018-10-19 2022-12-20 Bizlink International Corp. Cable assembly with improved high frequency signal integrity and increase quality with high frequency signal transmission

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105140696A (en) * 2015-09-23 2015-12-09 连展科技（深圳）有限公司 Socket electric connector
CN107591630B (en) * 2016-07-06 2020-09-25 富士康(昆山)电脑接插件有限公司 Plug connector
CN206211078U (en) 2016-11-09 2017-05-31 富誉电子科技（淮安）有限公司 Electric connector
CN206532912U (en) * 2016-12-08 2017-09-29 番禺得意精密电子工业有限公司 Electric connector
CN107086406A (en) * 2017-03-09 2017-08-22 启东乾朔电子有限公司 Electric connector
CN108987978B (en) * 2017-06-02 2021-08-20 富士康(昆山)电脑接插件有限公司 Electrical connector
CN109586071B (en) * 2017-09-29 2022-04-22 富士康(昆山)电脑接插件有限公司 Electrical connector
KR102587660B1 (en) * 2018-06-01 2023-10-11 에이치알에스코리아 주식회사 Receptacle connector manufacturing method and receptacle connector using the same
TWI677141B (en) * 2018-10-19 2019-11-11 貿聯國際股份有限公司 Electronic signal processing device
CN208923434U (en) * 2018-10-25 2019-05-31 富誉电子科技（淮安）有限公司 Electric connector
JP1645820S (en) * 2019-03-11 2019-11-18

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582386A (en) * 1984-11-01 1986-04-15 Elfab Corp. Connector with enlarged power contact
TW499669B (en) 1999-08-27 2002-08-21 Sanyo Electric Co Data distribution system, and data supply device, terminal device and recording device using such system
US6540559B1 (en) * 2001-09-28 2003-04-01 Tyco Electronics Corporation Connector with staggered contact pattern
US6945796B2 (en) * 1999-07-16 2005-09-20 Molex Incorporated Impedance-tuned connector
CN201178205Y (en) 2008-01-03 2009-01-07 宣德科技股份有限公司 Electric connector
CN201725893U (en) 2010-05-21 2011-01-26 富港电子（东莞）有限公司 Water-proof general serial bus connector
CN104009308A (en) 2013-05-31 2014-08-27 连展科技电子（昆山）有限公司 Connector with a locking member
CN203859323U (en) 2014-05-30 2014-10-01 上海莫仕连接器有限公司 Electrical connector
US8864501B2 (en) * 2007-08-23 2014-10-21 Molex Incorporated Board mounted electrical connector
CN204216260U (en) 2014-03-24 2015-03-18 连展科技电子（昆山）有限公司 Socket electric connector
CN204243365U (en) 2014-10-27 2015-04-01 富士康(昆山)电脑接插件有限公司 Electric connector
TWM499696U (en) 2014-12-19 2015-04-21 Advanced Connectek Inc Electrical connector socket
US20150140866A1 (en) 2013-11-20 2015-05-21 Foxconn Interconnect Technology Limited Electrical connector having an insulative plate with a slot
CN204391333U (en) 2014-12-17 2015-06-10 矽玛科技股份有限公司 With the signal connector of integral type hyoplastron fixing metal space bar
CN204424511U (en) 2015-03-25 2015-06-24 上海天诚通信技术有限公司 Electric connector terminal group
CN204481257U (en) 2015-02-15 2015-07-15 凡甲电子(苏州)有限公司 Electric connector combination and electric equipment
CN104810689A (en) 2015-02-15 2015-07-29 凡甲电子(苏州)有限公司 Electric connector and preparation method thereof
TWI499669B (en) 2010-06-23 2015-09-11 N Tech Kk Method for detecting a microorganism, apparatus for detecting a microorganism, and program
US20150333460A1 (en) 2013-01-16 2015-11-19 Molex Incorporated Low profile connector system
WO2015181625A2 (en) 2014-05-30 2015-12-03 莫列斯公司 Electrical connector
WO2015181629A2 (en) 2014-05-30 2015-12-03 莫列斯公司 Electrical connector
US20160118750A1 (en) 2014-10-27 2016-04-28 Foxconn Interconnect Technology Limited Electrical connector having power terminals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003026078A1 (en) * 2001-08-01 2003-03-27 Molex Incorporated Impedance-tuned connector
CN201741958U (en) * 2010-06-21 2011-02-09 富士康(昆山)电脑接插件有限公司 Electric connector
TWM499669U (en) * 2014-05-22 2015-04-21 Advanced Connectek Inc Electrical receptacle connector and electrical plug connector

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582386A (en) * 1984-11-01 1986-04-15 Elfab Corp. Connector with enlarged power contact
US6945796B2 (en) * 1999-07-16 2005-09-20 Molex Incorporated Impedance-tuned connector
TW499669B (en) 1999-08-27 2002-08-21 Sanyo Electric Co Data distribution system, and data supply device, terminal device and recording device using such system
US6540559B1 (en) * 2001-09-28 2003-04-01 Tyco Electronics Corporation Connector with staggered contact pattern
US8864501B2 (en) * 2007-08-23 2014-10-21 Molex Incorporated Board mounted electrical connector
CN201178205Y (en) 2008-01-03 2009-01-07 宣德科技股份有限公司 Electric connector
CN201725893U (en) 2010-05-21 2011-01-26 富港电子（东莞）有限公司 Water-proof general serial bus connector
TWI499669B (en) 2010-06-23 2015-09-11 N Tech Kk Method for detecting a microorganism, apparatus for detecting a microorganism, and program
US20150333460A1 (en) 2013-01-16 2015-11-19 Molex Incorporated Low profile connector system
CN104009308A (en) 2013-05-31 2014-08-27 连展科技电子（昆山）有限公司 Connector with a locking member
US20150140866A1 (en) 2013-11-20 2015-05-21 Foxconn Interconnect Technology Limited Electrical connector having an insulative plate with a slot
CN204216260U (en) 2014-03-24 2015-03-18 连展科技电子（昆山）有限公司 Socket electric connector
WO2015181629A2 (en) 2014-05-30 2015-12-03 莫列斯公司 Electrical connector
WO2015181625A2 (en) 2014-05-30 2015-12-03 莫列斯公司 Electrical connector
CN203859323U (en) 2014-05-30 2014-10-01 上海莫仕连接器有限公司 Electrical connector
CN204243365U (en) 2014-10-27 2015-04-01 富士康(昆山)电脑接插件有限公司 Electric connector
US20160118750A1 (en) 2014-10-27 2016-04-28 Foxconn Interconnect Technology Limited Electrical connector having power terminals
CN204391333U (en) 2014-12-17 2015-06-10 矽玛科技股份有限公司 With the signal connector of integral type hyoplastron fixing metal space bar
TWM499696U (en) 2014-12-19 2015-04-21 Advanced Connectek Inc Electrical connector socket
CN104810689A (en) 2015-02-15 2015-07-29 凡甲电子(苏州)有限公司 Electric connector and preparation method thereof
CN204481257U (en) 2015-02-15 2015-07-15 凡甲电子(苏州)有限公司 Electric connector combination and electric equipment
CN204424511U (en) 2015-03-25 2015-06-24 上海天诚通信技术有限公司 Electric connector terminal group

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180026413A1 (en) * 2015-01-27 2018-01-25 Molex, Llc Plug module system
US10950997B2 (en) * 2015-01-27 2021-03-16 Molex, Llc Plug module system
US20180175560A1 (en) * 2016-12-19 2018-06-21 Foxconn Interconnect Technology Limited Electrical connector with intimate side arms extending from metallic shell and integrally formed within insulative shell
US10276989B2 (en) * 2016-12-19 2019-04-30 Foxconn Interconnect Technology Limited Electrical connector with intimate side arms extending from metallic shell and integrally formed within insulative shell
US11532913B2 (en) * 2018-10-19 2022-12-20 Bizlink International Corp. Cable assembly with improved high frequency signal integrity and increase quality with high frequency signal transmission

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